In https://github.com/openSUSE/wicked/pull/652 auto6: apply rdnss/dnssl and wait for autoconf (bsc#902897,boo#916613) Note: to wait for autoconf to finish, BOOTPROTO=auto6 (or some dhcp+auto6 or static+auto6 combination) is needed. It causes too many and too long timeouts to always wait for autoconf, because of 1001 constrains in this area. Without auto6 in BOOTPROTO, we apply rdnss/dnssl when RA arrives, but do not wait for autoconf to finish.